<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
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    <title>Document</title>
</head>
<body>
    <script>
        let str = '世界上 ，没有一拳解决不了的事，如果有，那就两拳。';

        let age = 18;
        let time = 2020;
        let name = '老王';
        let obj = {
            name:"小李"
        }

        function fn(){
            // console.log('哈哈哈');
            return '哈哈哈'
        }

        // console.log(age+time+name+'岁的时候曾经说过：“'+str+'”');

        console.log(`${obj.name}${age+time}${fn()}${name}岁
        的
        时候
        经说过：“${str}”`);

    </script>
</body>
</html>